<!DOCTYPE html>
<html lang="en">
<head>
      <meta charset="UTF-8">
      <meta http-equiv="X-UA-Compatible" content="IE=edge">
      <meta name="viewport" content="width=device-width, initial-scale=1.0">
      <title>苏宁 登录</title>
</head>
<body>
      <header>
            <div class="logo">
                <img src="./img/header190-60.png" alt="">  
            </div>
          
      </header>

      <section style="background:url(https://image.suning.cn/uimg/cms/img/160946391612389622.jpg) center no-repeat;">
            <main class="login_c">
                  <a href="index.html"></a>

                  <div class="login_c">
                        <form>
                              <div class="login_name">账户登录</div>
                              <div class="login_center">
                                    <input type="text" placeholder="账号/用户名" class="user">
                                    <input type="password" placeholder="密码" class="pwd" >
                                    <!-- style="background:url(https://res.suning.cn/project/passport/login/b2c_V7/image/sprite.png?v=1541648459319) -80px -65px no-repeat;" 
                                    精灵图怎么隐藏起来不需要的那一部分?
                                    -->
                                   
                                    <a href="forget.html" class="forget">忘记密码?</a>
                                    <button>登 录</button> 
                                    <p class="error">账号或者密码错误!</p>
                                    <a href="register.html" class="register">还没账号&emsp;<span>去注册></span>
                                    </a>
                              </div>
                        </form>
                  </div>

            </main>
      
      </section>

      <footer>
            网页尾部  
      </footer>
</body>
</html>